| Event |
| Date | 2024-10-12 |
| Asteroid | (301533) 2009 FY40 |
| Star | UCAC4 588-033387 |
| Asteroid magnitude | 21.78m |
| Star magnitude | 10.70m |
| Combined magnitude | 9.54m |
| Expected drop | 11.79m |
| Expected time | 03:31:36 UT ± 3.71 s |
| Expected duration | 0.09 s |
| 1-σ path width error | 41.00 |
| Star RUWE | 1.10 |
| Station |
| Observer | Daniel Antuszewicz |
| Latitude | 052 22 57.3 |
| Longitude | 020 54 09.0 |
| Altitude | 81 m |
| Geodetic system | WGS84 |
| Nearest city | Legionowo |
| Result |
| Overal result | Negative |
| Start observation | 03:30:38 UT |
| End observation | 03:32:38 UT |
| Technical data |
| Telescope | Dobsonian 20/120 [cm] |
| Camera | ZWO ASI715MC |
| Exposure | 0.02 s |
| Observation method | Analogue & digital video |
| Time source | NTP |
| Signal noise ratio | |
| Wind | 0 B |
| Temperature | 0°C |
| Transparency | Clear |
| Seeing | Slight flickering |
| Additional information |
| Comment | |
| SODIS | View report (requires account) |
| OWC | View more details |
| Last modified | 2024-10-13 12:17:49 |
